Fix backwards test in kill-buffer-query-functions.

diff --git a/lispref/buffers.texi b/lispref/buffers.texi
index c37b98d3cdc247da708ca4cb808b069bc65ec93b..4ce4c4c2037d9a655938399ee2a326da2e572522 100644 (file)
--- a/lispref/buffers.texi
+++ b/lispref/buffers.texi
@@ -695,7 +695,7 @@ in the list @code{kill-buffer-query-functions}, in order of appearance,
 with no arguments.  The buffer being killed is the current buffer when
 they are called.  The idea is that these functions ask for confirmation
 from the user for various nonstandard reasons.  If any of them returns
-non-@code{nil}, @code{kill-buffer} spares the buffer's life.
+@code{nil}, @code{kill-buffer} spares the buffer's life.
 @end defvar
 
 @defvar kill-buffer-hook